Those structural issues aren’t present in most European countries due to the expanded social safety nets. The US needs to implement a lot of infrastructure between the government and the citizenry to facilitate and distribute a program like UBI effectively.
I’m an American who wants a ubi, but we’re not ready structurally to handle it in the current political climate of any foreseeable political future in the next decade, IMO.
US's Overton Window is extremely far away from this kind of social policies. If the US can't agree on the fundamental importance of a socialized healthcare service then more daring experimental social policies such as a livable basic income is too far out to even contemplate.
But it would be awesome if they did, though. Perhaps if they slapped a "Milton Friedman approves this" sticker on it.
Is anyone saying this is appropriate for the US right now?
In my opinion, the US has a long way to go before even beginning to consider such practices. The UBI is something EU nations can experiment with, not the US.